Move down the page and then click the download BetterSleep: Sleep tracker button to get this app for your Firestick and Android.

Relax Melodies is now BetterSleep. New name, same great app. You can sideload BetterSleep: Sleep tracker on to almost any Android streaming device as well as all Firesticks and Fire TV devices. Move down the page and then click the download BetterSleep: Sleep tracker button to get this app for your Firestick and Android.